Methanesulfonic Acid Butyl Ester

Names

[ CAS No. ]:
1912-32-9

[ Name ]:
Methanesulfonic Acid Butyl Ester

[Synonym ]:
EINECS 217-620-4
Butyl methanesulphonate
n-Butyl methanesulfonate
Methanesulfonic Acid Butyl Ester
Butyl methanesulfonate
n-butyl mesylate
Methyl sulphonoxy butane
MFCD00041257
BUTANE,METHYLSULFONYLOXY
Butyl mesylate
n-butyl methanesulphonate

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
245.0±9.0 °C at 760 mmHg

[ Molecular Formula ]:
C₅H₁₂O₃S

[ Molecular Weight ]:
152.212

[ Flash Point ]:
102.0±18.7 °C

[ Exact Mass ]:
152.050720

[ PSA ]:
51.75000

[ LogP ]:
1.03

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.430

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: PB1425000

CHEMICAL NAME :: Methanesulfonic acid, butyl ester

CAS REGISTRY NUMBER :: 1912-32-9

BEILSTEIN REFERENCE NO. :: 1753437

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C5-H12-O3-S

MOLECULAR WEIGHT :: 152.23

WISWESSER LINE NOTATION :: 4SW1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Sex chromosome loss and nondisjunction

MUTATION DATA

TYPE OF TEST :: DNA damage

TEST SYSTEM :: Mammal - species unspecified Lymphocyte

DOSE/DURATION :: 10 mmol/L

REFERENCE :: CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 5,621,1984

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R40

[ Safety Phrases ]:
S23-S36/37

[ HS Code ]:
2905199090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2905199090

[ Summary ]:
2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Articles

In vitro reaction of N-n-butyl-N-nitrosourea and n-butyl methanesulphonate with guanine and thymine bases of DNA.

Carcinogenesis 5(5) , 621-5, (1984)

The reaction of N-n-butyl-N-nitrosourea ( BNU ) and n-butyl methanesulphonate (BMS) with DNA has been investigated. In addition to the expected n- butylpurines formed on reaction with BNU some rearran...

Cell-cycle dependent mutation of human lymphoblasts: bromodeoxyuridine and butyl methanesulfonate.

Mutat. Res. 250(1-2) , 411-21, (1991)

Cells of the human lymphoblast line WI-L2 and its derivative TK-6 were synchronized by centrifugal elutriation and cell-cycle dependent mutation to 6TGR (HPRT) and OUAR (Na+, K+ ATPase) measured. Brom...

Effects of carcinogen and/or mutagen on normal and gonatotropin-primed ovaries of mice.

Int. J. Cancer 28(1) , 105-10, (1981)

The influence of pregnant mare serum gonadotropin (PSGM) on the induction of ovarian tumors by carcinogen(DMBA) and/or mutagens (EMS and BMS) has been studied in Swiss albino mice. Priming of the ovar...